import {
    copySubMenu,
    exportMd,
    movePathToMenu,
    openFileAttr,
    renameMenu,
} from "./commonMenuItem";
/// #if !BROWSER
import {FileFilter, shell} from "electron";
import {dialog as remoteDialog} from "@electron/remote";
import * as path from "path";
/// #endif
import {MenuItem} from "./Menu";
import {getDisplayName, getNotebookName, getTopPaths, pathPosix} from "../util/pathName";
import {hideMessage, showMessage} from "../dialog/message";
import {fetchPost} from "../util/fetch";
import {onGetnotebookconf} from "./onGetnotebookconf";
/// #if !MOBILE
import {openSearch} from "../search/spread";
import {openFileById} from "../editor/util";
/// #endif
import {Constants} from "../constants";
import {newFile} from "../util/newFile";
import {hasClosestByTag} from "../protyle/util/hasClosest";
import {deleteFiles} from "../editor/deleteFile";
import {getDockByType} from "../layout/util";
import {Files} from "../layout/dock/Files";
import {openNewWindowById} from "../window/openNewWindow";
import {openCardByData} from "../card/openCard";
import {escapeHtml} from "../util/escape";
import {makeCard} from "../card/makeCard";
import {viewCards} from "../card/viewCards";

const initMultiMenu = (selectItemElements: NodeListOf<Element>) => {
    const fileItemElement = Array.from(selectItemElements).find(item => {
        if (item.getAttribute("data-type") === "navigation-file") {
            return true;
        }
    });
    if (!fileItemElement) {
        return window.siyuan.menus.menu;
    }
    window.siyuan.menus.menu.append(movePathToMenu(getTopPaths(
        Array.from(selectItemElements)
    )));
    window.siyuan.menus.menu.append(new MenuItem({
        icon: "iconTrashcan",
        label: window.siyuan.languages.delete,
        accelerator: "⌦",
        click: () => {
            deleteFiles(Array.from(selectItemElements));
        }
    }).element);
    return window.siyuan.menus.menu;
};

export const initNavigationMenu = (liElement: HTMLElement) => {
    window.siyuan.menus.menu.remove();
    const fileElement = hasClosestByTag(liElement, "DIV");
    if (!fileElement) {
        return window.siyuan.menus.menu;
    }
    if (!liElement.classList.contains("b3-list-item--focus")) {
        fileElement.querySelectorAll(".b3-list-item--focus").forEach(item => {
            item.classList.remove("b3-list-item--focus");
            item.removeAttribute("select-end");
            item.removeAttribute("select-start");
        });
        liElement.classList.add("b3-list-item--focus");
    }
    const selectItemElements = fileElement.querySelectorAll(".b3-list-item--focus");
    if (selectItemElements.length > 1) {
        return initMultiMenu(selectItemElements);
    }
    const notebookId = liElement.parentElement.getAttribute("data-url");
    const name = getNotebookName(notebookId);
    if (!window.siyuan.config.readonly) {
        window.siyuan.menus.menu.append(renameMenu({
            path: "/",
            notebookId,
            name,
            type: "notebook"
        }));
        window.siyuan.menus.menu.append(new MenuItem({
            label: window.siyuan.languages.config,
            icon: "iconSettings",
            click: () => {
                fetchPost("/api/notebook/getNotebookConf", {
                    notebook: notebookId
                }, (data) => {
                    onGetnotebookconf(data.data);
                });
            }
        }).element);
        sortMenu("notebook", parseInt(liElement.parentElement.getAttribute("data-sortmode")), (sort) => {
            fetchPost("/api/notebook/setNotebookConf", {
                notebook: notebookId,
                conf: {
                    sortMode: sort
                }
            }, () => {
                liElement.parentElement.setAttribute("data-sortmode", sort.toString());
                let files;
                /// #if MOBILE
                files = window.siyuan.mobile.files;
                /// #else
                files = (getDockByType("file").data["file"] as Files);
                /// #endif
                const toggleElement = liElement.querySelector(".b3-list-item__arrow--open");
                if (toggleElement) {
                    toggleElement.classList.remove("b3-list-item__arrow--open");
                    liElement.nextElementSibling?.remove();
                    files.getLeaf(liElement, notebookId);
                }
            });
            return true;
        });
    }
    window.siyuan.menus.menu.append(new MenuItem({
        label: window.siyuan.languages.riffCard,
        type: "submenu",
        icon: "iconRiffCard",
        submenu: [{
            iconHTML: Constants.ZWSP,
            label: window.siyuan.languages.spaceRepetition,
            click: () => {
                fetchPost("/api/riff/getNotebookRiffDueCards", {notebook: notebookId}, (response) => {
                    openCardByData(response.data, `<span data-notebookid="${notebookId}" class="fn__flex-center">${escapeHtml(name)}</span>`);
                });
            }
        },{
            iconHTML: Constants.ZWSP,
            label: window.siyuan.languages.mgmt,
            click: () => {
                viewCards(notebookId, name, "Notebook");
            }
        }],
    }).element);
    /// #if !MOBILE
    window.siyuan.menus.menu.append(new MenuItem({
        label: window.siyuan.languages.search,
        accelerator: window.siyuan.config.keymap.general.search.custom,
        icon: "iconSearch",
        click() {
            openSearch(window.siyuan.config.keymap.general.search.custom, undefined, notebookId);
        }
    }).element);
    if (!window.siyuan.config.readonly) {
        window.siyuan.menus.menu.append(new MenuItem({
            label: window.siyuan.languages.replace,
            accelerator: window.siyuan.config.keymap.general.replace.custom,
            click() {
                openSearch(window.siyuan.config.keymap.general.replace.custom, undefined, notebookId);
            }
        }).element);
    }
    /// #endif
    if (!window.siyuan.config.readonly) {
        window.siyuan.menus.menu.append(new MenuItem({type: "separator"}).element);
        window.siyuan.menus.menu.append(new MenuItem({
            label: window.siyuan.languages.close,
            icon: "iconClose",
            click: () => {
                fetchPost("/api/notebook/closeNotebook", {
                    notebook: notebookId
                });
            }
        }).element);
        window.siyuan.menus.menu.append(new MenuItem({
            icon: "iconTrashcan",
            label: window.siyuan.languages.delete,
            accelerator: "⌦",
            click: () => {
                deleteFiles(Array.from(fileElement.querySelectorAll(".b3-list-item--focus")));
            }
        }).element);
    }
    window.siyuan.menus.menu.append(new MenuItem({type: "separator"}).element);
    /// #if !BROWSER
    window.siyuan.menus.menu.append(new MenuItem({
        label: window.siyuan.languages.showInFolder,
        click: () => {
            shell.openPath(path.join(window.siyuan.config.system.dataDir, notebookId));
        }
    }).element);
    /// #endif
    genImportMenu(notebookId, "/");

    window.siyuan.menus.menu.append(new MenuItem({
        label: window.siyuan.languages.export,
        type: "submenu",
        icon: "iconUpload",
        submenu: [{
            label: "Markdown",
            icon: "iconMarkdown",
            click: () => {
                const msgId = showMessage(window.siyuan.languages.exporting, -1);
                fetchPost("/api/export/batchExportMd", {
                    notebook: notebookId,
                    path: "/"
                }, response => {
                    hideMessage(msgId);
                    window.open(response.data.zip);
                });
            }
        }, {
            label: "SiYuan .sy.zip",
            icon: "iconSiYuan",
            click: () => {
                const msgId = showMessage(window.siyuan.languages.exporting, -1);
                fetchPost("/api/export/exportNotebookSY", {
                    id: notebookId,
                }, response => {
                    hideMessage(msgId);
                    window.open(response.data.zip);
                });
            }
        }]
    }).element);
    return window.siyuan.menus.menu;
};

export const initFileMenu = (notebookId: string, pathString: string, liElement: Element) => {
    window.siyuan.menus.menu.remove();
    const fileElement = hasClosestByTag(liElement, "DIV");
    if (!fileElement) {
        return window.siyuan.menus.menu;
    }
    if (!liElement.classList.contains("b3-list-item--focus")) {
        fileElement.querySelectorAll(".b3-list-item--focus").forEach(item => {
            item.classList.remove("b3-list-item--focus");
            item.removeAttribute("select-end");
            item.removeAttribute("select-start");
        });
        liElement.classList.add("b3-list-item--focus");
    }
    const selectItemElements = fileElement.querySelectorAll(".b3-list-item--focus");
    if (selectItemElements.length > 1) {
        return initMultiMenu(selectItemElements);
    }
    const id = liElement.getAttribute("data-node-id");
    let name = liElement.getAttribute("data-name");
    name = getDisplayName(name, false, true);
    if (!window.siyuan.config.readonly) {
        if (window.siyuan.config.fileTree.sort === 6) {
            window.siyuan.menus.menu.append(new MenuItem({
                icon: "iconBefore",
                label: window.siyuan.languages.newDocAbove,
                click: () => {
                    const paths: string[] = [];
                    Array.from(liElement.parentElement.children).forEach((item) => {
                        if (item.tagName === "LI") {
                            if (item.isSameNode(liElement)) {
                                paths.push(undefined);
                            }
                            paths.push(item.getAttribute("data-path"));
                        }
                    });
                    newFile(notebookId, pathPosix().dirname(pathString), paths);
                }
            }).element);
            window.siyuan.menus.menu.append(new MenuItem({
                icon: "iconAfter",
                label: window.siyuan.languages.newDocBelow,
                click: () => {
                    const paths: string[] = [];
                    Array.from(liElement.parentElement.children).forEach((item) => {
                        if (item.tagName === "LI") {
                            paths.push(item.getAttribute("data-path"));
                            if (item.isSameNode(liElement)) {
                                paths.push(undefined);
                            }
                        }
                    });
                    newFile(notebookId, pathPosix().dirname(pathString), paths);
                }
            }).element);
            window.siyuan.menus.menu.append(new MenuItem({type: "separator"}).element);
        }
        window.siyuan.menus.menu.append(new MenuItem({
            label: window.siyuan.languages.copy,
            type: "submenu",
            icon: "iconCopy",
            submenu: (copySubMenu(id, false) as IMenu[]).concat([{
                label: window.siyuan.languages.duplicate,
                accelerator: window.siyuan.config.keymap.editor.general.duplicate.custom,
                click() {
                    fetchPost("/api/filetree/duplicateDoc", {
                        id
                    });
                }
            }])
        }).element);
        window.siyuan.menus.menu.append(movePathToMenu(getTopPaths(
            Array.from(fileElement.querySelectorAll(".b3-list-item--focus"))
        )));
        window.siyuan.menus.menu.append(new MenuItem({
            icon: "iconTrashcan",
            label: window.siyuan.languages.delete,
            accelerator: "⌦",
            click: () => {
                deleteFiles(Array.from(fileElement.querySelectorAll(".b3-list-item--focus")));
            }
        }).element);
        window.siyuan.menus.menu.append(new MenuItem({type: "separator"}).element);
        window.siyuan.menus.menu.append(renameMenu({
            path: pathString,
            notebookId,
            name,
            type: "file"
        }));
        window.siyuan.menus.menu.append(new MenuItem({
            label: window.siyuan.languages.attr,
            click() {
                fetchPost("/api/block/getDocInfo", {
                    id
                }, (response) => {
                    openFileAttr(response.data.ial, id);
                });
            }
        }).element);
        window.siyuan.menus.menu.append(new MenuItem({
            label: window.siyuan.languages.riffCard,
            type: "submenu",
            icon: "iconRiffCard",
            submenu: [{
                iconHTML: Constants.ZWSP,
                label: window.siyuan.languages.spaceRepetition,
                click: () => {
                    fetchPost("/api/riff/getTreeRiffDueCards", {rootID: id}, (response) => {
                        openCardByData(response.data, `<span data-id="${id}"  class="fn__flex-center">${name}</span>`);
                    });
                }
            }, {
                iconHTML: Constants.ZWSP,
                label: window.siyuan.languages.mgmt,
                click: () => {
                    viewCards(id, name, "Tree");
                }
            }, {
                iconHTML: Constants.ZWSP,
                label: window.siyuan.languages.addToDeck,
                click: () => {
                    makeCard([id]);
                }
            }],
        }).element);
        /// #if !MOBILE
        window.siyuan.menus.menu.append(new MenuItem({
            label: window.siyuan.languages.search,
            icon: "iconSearch",
            accelerator: window.siyuan.config.keymap.general.search.custom,
            click() {
                openSearch(window.siyuan.config.keymap.general.search.custom, undefined, notebookId, getDisplayName(pathString, false, true));
            }
        }).element);
        window.siyuan.menus.menu.append(new MenuItem({
            label: window.siyuan.languages.replace,
            accelerator: window.siyuan.config.keymap.general.replace.custom,
            click() {
                openSearch(window.siyuan.config.keymap.general.replace.custom, undefined, notebookId, getDisplayName(pathString, false, true));
            }
        }).element);
        /// #endif
        window.siyuan.menus.menu.append(new MenuItem({type: "separator"}).element);
    }
    /// #if !MOBILE
    const openSubmenus: IMenu[] = [{
        icon: "iconLayoutRight",
        label: window.siyuan.languages.insertRight,
        accelerator: "⌥Click",
        click: () => {
            openFileById({id, position: "right", action: [Constants.CB_GET_FOCUS]});
        }
    }, {
        icon: "iconLayoutBottom",
        label: window.siyuan.languages.insertBottom,
        accelerator: "⇧Click",
        click: () => {
            openFileById({id, position: "bottom", action: [Constants.CB_GET_FOCUS]});
        }
    }];
    if (window.siyuan.config.fileTree.openFilesUseCurrentTab) {
        openSubmenus.push({
            label: window.siyuan.languages.openInNewTab,
            accelerator: "⌥⌘Click",
            click: () => {
                openFileById({
                    id, action: [Constants.CB_GET_FOCUS],
                    removeCurrentTab: false
                });
            }
        });
    }
    /// #if !BROWSER
    openSubmenus.push({
        label: window.siyuan.languages.openByNewWindow,
        icon: "iconOpenWindow",
        click() {
            openNewWindowById(id);
        }
    });
    /// #endif
    openSubmenus.push({type: "separator"});
    openSubmenus.push({
        icon: "iconPreview",
        label: window.siyuan.languages.preview,
        click: () => {
            openFileById({id, mode: "preview"});
        }
    });
    /// #if !BROWSER
    openSubmenus.push({type: "separator"});
    if (!window.siyuan.config.readonly) {
        openSubmenus.push({
            label: window.siyuan.languages.showInFolder,
            click: () => {
                shell.showItemInFolder(path.join(window.siyuan.config.system.dataDir, notebookId, pathString));
            }
        });
    }
    /// #endif
    window.siyuan.menus.menu.append(new MenuItem({
        label: window.siyuan.languages.openBy,
        submenu: openSubmenus,
    }).element);
    /// #endif
    genImportMenu(notebookId, pathString);
    window.siyuan.menus.menu.append(exportMd(id));
    return window.siyuan.menus.menu;
};

const genImportMenu = (notebookId: string, pathString: string) => {
    if (!window.siyuan.config.readonly) {
        /// #if !BROWSER
        const importstdmd = (label: string, isDoc?: boolean) => {
            return {
                icon: isDoc ? "iconMarkdown" : "iconFolder",
                label,
                click: async () => {
                    let filters: FileFilter[] = [];
                    if (isDoc) {
                        filters = [{name: "Markdown", extensions: ["md", "markdown"]}];
                    }
                    const localPath = await remoteDialog.showOpenDialog({
                        defaultPath: window.siyuan.config.system.homeDir,
                        filters,
                        properties: [isDoc ? "openFile" : "openDirectory"],
                    });
                    if (localPath.filePaths.length === 0) {
                        return;
                    }
                    fetchPost("/api/import/importStdMd", {
                        notebook: notebookId,
                        localPath: localPath.filePaths[0],
                        toPath: pathString,
                    });
                }
            };
        };
        /// #endif
        window.siyuan.menus.menu.append(new MenuItem({
            icon: "iconDownload",
            label: window.siyuan.languages.import,
            submenu: [{
                icon: "iconSiYuan",
                label: 'SiYuan .sy.zip<input class="b3-form__upload" type="file" accept="application/zip">',
                bind: (element) => {
                    element.querySelector(".b3-form__upload").addEventListener("change", (event: InputEvent & {
                        target: HTMLInputElement
                    }) => {
                        const formData = new FormData();
                        formData.append("file", event.target.files[0]);
                        formData.append("notebook", notebookId);
                        formData.append("toPath", pathString);
                        fetchPost("/api/import/importSY", formData, () => {
                            let files;
                            /// #if MOBILE
                            files = window.siyuan.mobile.files;
                            /// #else
                            files = (getDockByType("file").data["file"] as Files);
                            /// #endif
                            const liElement = files.element.querySelector(`[data-path="${pathString}"]`);
                            const toggleElement = liElement.querySelector(".b3-list-item__arrow--open");
                            if (toggleElement) {
                                toggleElement.classList.remove("b3-list-item__arrow--open");
                                liElement.nextElementSibling?.remove();
                            }
                            files.getLeaf(liElement, notebookId);
                            window.siyuan.menus.menu.remove();
                        });
                    });
                }
            },
                /// #if !BROWSER
                importstdmd("Markdown " + window.siyuan.languages.doc, true),
                importstdmd("Markdown " + window.siyuan.languages.folder)
                /// #endif
            ],
        }).element);
    }
};

export const sortMenu = (type: "notebooks" | "notebook", sortMode: number, clickEvent: (sort: number) => void) => {
    const submenu: IMenu[] = [{
        icon: sortMode === 0 ? "iconSelect" : undefined,
        label: window.siyuan.languages.fileNameASC,
        click: () => {
            clickEvent(0);
        }
    }, {
        icon: sortMode === 1 ? "iconSelect" : undefined,
        label: window.siyuan.languages.fileNameDESC,
        click: () => {
            clickEvent(1);
        }
    }, {
        icon: sortMode === 4 ? "iconSelect" : undefined,
        label: window.siyuan.languages.fileNameNatASC,
        click: () => {
            clickEvent(4);
        }
    }, {
        icon: sortMode === 5 ? "iconSelect" : undefined,
        label: window.siyuan.languages.fileNameNatDESC,
        click: () => {
            clickEvent(5);
        }
    }, {type: "separator"}, {
        icon: sortMode === 9 ? "iconSelect" : undefined,
        label: window.siyuan.languages.createdASC,
        click: () => {
            clickEvent(9);
        }
    }, {
        icon: sortMode === 10 ? "iconSelect" : undefined,
        label: window.siyuan.languages.createdDESC,
        click: () => {
            clickEvent(10);
        }
    }, {
        icon: sortMode === 2 ? "iconSelect" : undefined,
        label: window.siyuan.languages.modifiedASC,
        click: () => {
            clickEvent(2);
        }
    }, {
        icon: sortMode === 3 ? "iconSelect" : undefined,
        label: window.siyuan.languages.modifiedDESC,
        click: () => {
            clickEvent(3);
        }
    }, {type: "separator"}, {
        icon: sortMode === 7 ? "iconSelect" : undefined,
        label: window.siyuan.languages.refCountASC,
        click: () => {
            clickEvent(7);
        }
    }, {
        icon: sortMode === 8 ? "iconSelect" : undefined,
        label: window.siyuan.languages.refCountDESC,
        click: () => {
            clickEvent(8);
        }
    }, {type: "separator"}, {
        icon: sortMode === 11 ? "iconSelect" : undefined,
        label: window.siyuan.languages.docSizeASC,
        click: () => {
            clickEvent(11);
        }
    }, {
        icon: sortMode === 12 ? "iconSelect" : undefined,
        label: window.siyuan.languages.docSizeDESC,
        click: () => {
            clickEvent(12);
        }
    }, {type: "separator"}, {
        icon: sortMode === 13 ? "iconSelect" : undefined,
        label: window.siyuan.languages.subDocCountASC,
        click: () => {
            clickEvent(13);
        }
    }, {
        icon: sortMode === 14 ? "iconSelect" : undefined,
        label: window.siyuan.languages.subDocCountDESC,
        click: () => {
            clickEvent(14);
        }
    }, {type: "separator"}, {
        icon: sortMode === 6 ? "iconSelect" : undefined,
        label: window.siyuan.languages.customSort,
        click: () => {
            clickEvent(6);
        }
    }];
    if (type === "notebook") {
        submenu.push({
            icon: sortMode === 15 ? "iconSelect" : undefined,
            label: window.siyuan.languages.sortByFiletree,
            click: () => {
                clickEvent(15);
            }
        });
    }
    window.siyuan.menus.menu.append(new MenuItem({
        icon: "iconSort",
        label: window.siyuan.languages.sort,
        type: "submenu",
        submenu,
    }).element);
};